Feature Auto Team Balance

[ArnaldoMenezes]

Heres the functions;

function getSmallestTeam()
    local ret = 0
    if teamCount.get(1) > teamCount.get(2) then
        ret = 2
    else
        ret = 1
    end
    return ret
end

playerTeam = {
    get = function(cid)
        if getPlayerStorageValue(cid, PLAYER_STORAGE.TEAM_INFO) == GLOBAL_STORAGE.TEAMS[1] then
            return 1
        else
            return 2
        end
    end,

    set = function(cid, id)
        return setPlayerStorageValue(cid, PLAYER_STORAGE.TEAM_INFO, id)
    end
}

and

doPlayerSetTeam = {
    login = function (cid)
--        print("getSmallestTeam(): "..getSmallestTeam())
        if  getSmallestTeam() == FALSE then
            return FALSE
        end

        if getPlayerAccess(cid) < 3 then
            local team = getSmallestTeam()
            if team > 0 then
                local teamColor = TEAM_COLOR[team]
                playerTeam.set(cid, GLOBAL_STORAGE.TEAMS[team])
                doCreatureChangeOutfit(cid, {lookType = getCreatureOutfit(cid).lookType, lookHead = teamColor, lookBody = teamColor, lookLegs = teamColor, lookFeet = teamColor, lookTypeEx = color, lookAddons = 3})
                local temple = TEMPLES[playerTeam.get(cid)][areaId.get()]
                doPlayerSetTown(cid, temple)
                doTeleportThing(cid, getTownTemplePosition(getPlayerTown(cid)))
                teamCount.add(team, 1)
                doPlayerAddSoul(cid, -getPlayerSoul(cid))
                doSendMagicEffect(getCreaturePosition(cid), 37)
            end
        end

logout = function (cid)
        if getPlayerAccess(cid) < 3 then
            local team = playerTeam.get(cid)
--            print("getPlayerTeam(cid): "..team)
            if team > 0 then
                teamCount.rem(team, 1)
                playerTeam.set(cid, FALSE)
--                print("Team 1 count: "..teamCount.get(1).."\nTeam 2 count: "..teamCount.get(2))
            end
        end
        return TRUE
    end

and then

function onLogin(cid)
    return doPlayerSetTeam.login(cid)
end

function onLogout(cid)
    return doPlayerSetTeam.logout(cid)
end

Someone could explain where i can put this codes? (i know creaturescripts but all 4 codes there?)
This is a auto balanced of accounts?
for example: "we have 2 teams 1/1 and 2/2 everyone logs at 1/1 and the script sends you to the team with less people" its right?